| [var. Titanium-bearing Omphacite] Harlow, G. E., Sisson, V. B., & Sorensen, S. S. (2011). Jadeitite from Guatemala: new observations and distinctions among multiple occurrences. Geologica Acta, 9(3). 363-387 Harlow, G. E. (1994). Jadeitites, albitites and related rocks from the Motagua Fault Zone, Guatemala. Journal of Metamorphic Geology, 12(1), 49-68. gsa.confex.com (n.d.) http://gsa.confex.com/gsa/2003AM/finalprogram/abstract_65497.htm. |